操作系统：CentOS 6.9
1.修改为 163 的 yum 源
# CentOS-Base.repo
#
# The mirror system uses the connecting IP address of the client and the
# update status of each mirror to pick mirrors that are updated to and
# geographically close to the client. You should use this for CentOS updates
# unless you are manually picking other mirrors.
#
# If the mirrorlist= does not work for you, as a fall back you can try the
# remarked out baseurl= line instead.
#
#
[base]
name=CentOS-$releasever - Base - 163.com
baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#released updates
[updates]
name=CentOS-$releasever - Updates - 163.com
baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras - 163.com
baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus - 163.com
baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
gpgcheck=0
enabled=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users
[contrib]
name=CentOS-$releasever - Contrib - 163.com
baseurl=http://mirrors.163.com/centos/$releasever/contrib/$basearch/
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib
gpgcheck=1
enabled=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
2.清除 yum 缓存，升级系统，并安装以下服务
yum clean all
yum makecache
yum upgrade
yum -y install cobbler dhcp tftp rsync xinetd httpd
3.关闭防火墙和 selinux，重启系统
chkconfig httpd on
chkconfig iptables off
# vi /etc/selinux/config
SELINUX=disabled
# vi /etc/httpd/conf/httpd.conf
ServerName www.cobbler.com:80
# vi /etc/hosts
192.168.1.10 www.cobbler.com
4.安装和配置cobbler
- 安装 epe l源
rpm -ivh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
- 安装 cobbler
yum install -y cobbler dhcpd
#httpd dhcp tftp cobbler程序包 pykickstart KS文件检查 xinetd 守护进程
- cobbler 的主要配置文件位置
/etc/cobbler # 配置文件目录
/etc/cobbler/settings # cobbler主配置文件
/etc/cobbler/dhcp.template # DHCP服务的配置模板
/etc/cobbler/tftpd.template # tftp服务的配置模板
/etc/cobbler/rsync.template # rsync服务的配置模板
/etc/cobbler/iso # iso模板配置文件目录
/etc/cobbler/pxe # pxe模板文件目录
/etc/cobbler/power # 电源的配置文件目录
/etc/cobbler/users.conf # Web服务授权配置文件
/etc/cobbler/users.digest # web访问的用户名密码配置文件
/etc/cobbler/dnsmasq.template # DNS服务的配置模板
/etc/cobbler/modules.conf # Cobbler模块配置文件
/var/lib/cobbler # Cobbler数据目录
/var/lib/cobbler/config # 配置文件
/var/lib/cobbler/kickstarts # 默认存放kickstart文件
/var/lib/cobbler/loaders # 存放的各种引导程序
/var/www/cobbler # 系统安装镜像目录
/var/www/cobbler/ks_mirror # 导入的系统镜像列表
/var/www/cobbler/images # 导入的系统镜像启动文件
/var/www/cobbler/repo_mirror # yum源存储目录
/var/log/cobbler # 日志目录
/var/log/cobbler/install.log # 客户端系统安装日志
/var/log/cobbler/cobbler.log # cobbler日志
- 修改 /etc/cobbler/settings
#选项 next_server 用在 DHCP 配置文件中，向机器告知提供引导文件的服务器地址。
#选项 server 在机器安装期间用于引用 Cobbler 服务器地址。
#选项 pxe_just_once 预防将机器中的安装循环配置为始终从网络引导。激活此选项时，机器告诉 Cobbler 安装已完成
#Cobbler 将系统对象的 netboot 标志更改为 false，这会强制机器从本地磁盘引导
manage_dhcp：1
manage_dns：0
manage_tftpd：1
restart_dhcp：1
restart_dns：0
pxe_just_once：1
next_server：<服务器的 IP 地址>
server：<服务器的 IP 地址>
- 执行 cobbler check 进行检查
1 : service dhcpd is not running
2 : some network boot-loaders are missing from /var/lib/cobbler/loaders, you may run 'cobbler get-loaders' to download them, or, if you only want to handle x86/x86_64 netbooting, you may ensure that you have installed a *recent* version of the syslinux package installed and can ignore this message entirely. Files in this directory, should you want to support all architectures, should include pxelinux.0, menu.c32, elilo.efi, and yaboot. The 'cobbler get-loaders' command is the easiest way to resolve these requirements.
3 : change 'disable' to 'no' in /etc/xinetd.d/rsync
4 : file /etc/xinetd.d/rsync does not exist
5 : debmirror package is not installed, it will be required to manage debian deployments and repositories
6 : ksvalidator was not found, install pykickstart
7 : The default password used by the sample templates for newly installed machines (default_password_crypted in /etc/cobbler/settings) is still set to 'cobbler' and should be changed, try: "openssl passwd -1 -salt 'random-phrase-here' 'your-password-here'" to generate new one
8 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them
① 修改 /etc/cobbler/dhcp.template
subnet 192.168.1.0 netmask 255.255.255.0 {
option routers 192.168.1.2;
option domain-name-servers 114.114.114.114;
option subnet-mask 255.255.255.0;
range dynamic-bootp 192.168.1.100 192.168.1.254;
default-lease-time 21600;
max-lease-time 43200;
next-server $next_server;
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
if option pxe-system-type = 00:02 {
filename "ia64/elilo.efi";
} else if option pxe-system-type = 00:06 {
filename "grub/grub-x86.efi";
} else if option pxe-system-type = 00:07 {
filename "grub/grub-x86_64.efi";
} else {
filename "pxelinux.0";
}
}
}
② 执行 cobbler get-loaders
cobbler get-loaders
③ 开启 tftp 和 sync
#vim /etc/xinetd.d/tftp
disabled = no
#vim /etc/xinetd.d/rsync
disabled = no
⑤ debian库服务，这里我们可以忽略
⑥ 下载 pykickstart
yum -y install pykickstart
⑦ 创建新系统的root用户密码
openssl passwd -1 -salt 'cobbler' '123456'
# vi /etc/cobbler/settings
default_password_crypted: "$1$cobbler$sqDDOBeLKJVmxTCZr52/11"
⑧电源模块支持，暂时不需要。
5.再次执行一下命令
service cobblerd restart
cobbler check
1 : file /etc/xinetd.d/rsync does not exist
2 : debmirror package is not installed, it will be required to manage debian deployments and repositories
3 : fencing tools were not found, and are required to use the (optional) power management features. install cman or fence-agents to use them
6.导入镜像到cobbler
mkdir -p /cobbler/ISO
mount /dev/sr0 /cobbler/ISO/
# 这一步进行的时间有点长
cobbler import --path=/cobbler/ISO/ --name=CentOS-6.5_86x64
# 同步 cobbler
cobbler synctask started: 2017-04-14_182224_sync
#重启服务
/etc/init.d/xinetd restart
/etc/init.d/cobblerd restart
